What is the least common multiple of 144?

Answer 1

The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.

Since 144 is a single number, you could say that it shares all of its multiples with itself. So the least multiple of 144 is 144.